The best downloaders can give you more power with the push of a few buttons. Retunes your truck and stores the factory programming to give you up to 140hp. Use the tuner like the SCT or Edge CTS as a tuner and gauge display combo.
The best 7.3 Tuners Provide more than tuning
With so many choices today from so many companies, which is right for you? You can select a tuner that is set it and forget it or choose a tuner with a built in gauge display. A tuner with gauges can provide you with the two most popular modifications in one unit. You can display a wide variety of vital truck info and performance data along with more power.